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Heart Rate Variability and depression

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https://www.readbyqxmd.com/read/28103597/psychophysiological-effects-of-a-single-short-and-moderately-bright-room-light-exposure-on-mildly-depressed-geriatric-inpatients-a-pilot-study
#1
Markus Canazei, Wilfried Pohl, Kathrin Bauernhofer, Ilona Papousek, Helmut K Lackner, Harald R Bliem, Josef Marksteiner, Elisabeth M Weiss
BACKGROUND: Light interventions typically exert their mood-related effects during morning bright light exposures over several weeks. Evidence about immediate ambient room light effects on depressed individuals is still sparse. OBJECTIVE: The present study aimed at examining the acute effects of a single moderately bright room light exposure on mood, and behavioural and cardiac stress reactions of mildly depressed geriatric inpatients during a short cognitive stimulation and while resting...
January 20, 2017: Gerontology
https://www.readbyqxmd.com/read/28076450/time-course-of-changes-in-heart-rate-and-blood-pressure-variability-in-rats-with-myocardial-infarction
#2
R Aires, E B Pimentel, L Forechi, E M Dantas, J G Mill
Our aim was to determine the time course of changes in autonomic balance in the acute (1 and 3 days), sub-acute (7 days) and chronic (28 days) phases of myocardial infarction (MI) in rats. Autonomic balance was assessed by temporal and spectral analyses of blood pressure variability (BPV) and heart rate variability (HRV). Pulsatile blood pressure (BP) recordings (30 min) were obtained in awake and unrestrained male Wistar rats (N = 77; 8-10 weeks old) with MI (coronary ligature) or sham operation (SO). Data are reported as means±SE...
January 9, 2017: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
https://www.readbyqxmd.com/read/28060443/depression-impacts-the-physiological-responsiveness-of-mother-daughter-dyads-during-social-interaction
#3
Marlissa C Amole, Jill M Cyranowski, Aidan G C Wright, Holly A Swartz
BACKGROUND: Maternal depression is associated with increased risk of psychiatric illness in offspring. While risk may relate to depressed mothers' difficulties regulating emotions in the context of interacting with offspring, physiological indicators of emotion regulation have rarely been examined during mother-child interactions-and never among mother-adolescent dyads in which both mother and adolescent have histories of major depressive disorder (MDD). METHODS: We examined changes in high-frequency heart rate variability (HF-HRV), an indicator of parasympathetic (vagal) function that has been related to depression, stress, social engagement, and emotion regulation, in 46 mother-daughter dyads (23 in which both mother and daughter had an MDD history and 23 never-depressed controls)...
January 6, 2017: Depression and Anxiety
https://www.readbyqxmd.com/read/28051319/effects-of-yoga-on-heart-rate-variability-and-depressive-symptoms-in-women-a-randomized-controlled-trial
#4
I-Hua Chu, Wen-Lan Wu, I-Mei Lin, Yu-Kai Chang, Yuh-Jen Lin, Pin-Chen Yang
OBJECTIVES: The purpose of the study was to investigate the effects of a 12-week yoga program on heart rate variability (HRV) and depressive symptoms in depressed women. METHODS: This was a randomized controlled trial. Twenty-six sedentary women scoring ≥14 on the Beck Depression Inventory-II were randomized to either the yoga or the control group. The yoga group completed a 12-week yoga program, which took place twice a week for 60 min per session and consisted of breathing exercises, yoga pose practice, and supine meditation/relaxation...
January 4, 2017: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/28041575/the-impact-of-major-depression-on-heart-rate-variability-and-endothelial-dysfunction-in-patients-with-stable-coronary-artery-disease
#5
Esra Aydin Sunbul, Murat Sunbul, Huseyin Gulec
BACKGROUND: Depression is an independent risk factor in cardiovascular diseases. Changes in the cardiac autonomic functions and pro-inflammatory processes are potential biological factors. Endothelial dysfunction plays an important role in the etiopathogenesis of atherosclerosis. Our objective was to evaluate the impact of major depression on heart rate variability and endothelial dysfunction in patients with stable CAD. METHODS: The study group included 65 CAD patients with a diagnosis of major depression and 54 CAD patients without major depression...
January 2017: General Hospital Psychiatry
https://www.readbyqxmd.com/read/28033163/a-retrospective-comparison-of-home-telehealth-and-nursing-care-with-or-without-rehabilitation-therapy-on-rehospitalization-rates-of-individuals-with-heart-failure
#6
Stacy Martin, Bill Anderson, Jennifer L Vincenzo, Sajid Yousuf Zai
PURPOSE: Congestive heart failure (CHF) is the most common reason for rehospitalization among the aging population, accounting for one-fifth of all hospital admissions. To date, there is no research comparing the rehospitalization rates between patients with CHF (PWCHF) who receive telehealth and home health nursing care versus a multidisciplinary team consisting of telehealth, home nursing, physical therapy (PT), and/or occupational therapy (OT). METHODS: A retrospective analysis was performed with 132 Medicare Part A home health patients discharged from an inpatient setting with a primary or secondary diagnosis of CHF receiving daily telehealth over the course of 1 year...
December 28, 2016: Journal of Cardiopulmonary Rehabilitation and Prevention
https://www.readbyqxmd.com/read/27993607/a-biological-perspective-on-differences-and-similarities-between-burnout-and-depression
#7
REVIEW
Ariane Orosz, Andrea Federspiel, Sarie Haisch, Christian Seeher, Thomas Dierks, Katja Cattapan
To compare and contrast burnout and depression is not only a conceptual issue, but may deliver important directions for treatment approaches and stabilize the awareness of disease which is essential for affected individuals. Because of the symptomatic overlap, it is a subject of multidimensional research and discussion to find specific signatures to differentiate between the two phenomena or to present evidence that they are different aspects of the same disorder. Both pathologies are regarded as stress-related disorders...
December 16, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27987241/major-depressive-disorder-and-generalized-anxiety-disorder-show-different-autonomic-dysregulations-revealed-by-heart-rate-variability-analysis-in-first-onset-drug-na%C3%A3-ve-patients-without-comorbidity
#8
Toshikazu Shinba
AIM: The aim of the present study was to examine whether depression and anxiety disorder manifest different autonomic dysregulations using heart rate variability (HRV) and heart rate (HR) measurements. METHODS: HRV and HR were recorded both at rest and during task execution (random number generation) in the first-onset drug-naïve patients with major depressive disorder (MDD, n = 14) and generalized anxiety disorder (GAD, n = 11) as well as in healthy controls (n = 41)...
December 17, 2016: Psychiatry and Clinical Neurosciences
https://www.readbyqxmd.com/read/27986468/heart-rate-variability-in-bipolar-disorder-a-systematic-review-and-meta-analysis
#9
REVIEW
Maria Faurholt-Jepsen, Lars Vedel Kessing, Klaus Munkholm
BACKGROUND: Heart rate variability (HRV) has been suggested reduced in bipolar disorder (BD) compared with healthy individuals (HC). This meta-analysis investigated: HRV differences in BD compared with HC, major depressive disorder or schizophrenia; HRV differences between affective states; HRV changes from mania/depression to euthymia; and HRV changes following interventions. METHODS: A systematic review and meta-analysis reported according to the PRISMA guidelines was conducted...
December 13, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27984086/fetal-heart-rate-variability-mediates-prenatal-depression-effects-on-neonatal-neurobehavioral-maturity
#10
Bárbara Figueiredo, Tiago Miguel Pinto, Alexandra Pacheco, Tiffany Field
This study analyzed the mediating role of fetal heart rate variability (FHR) on prenatal depression and neonatal neurobehavioral maturity. A sample of 104 pregnant women was recruited and divided into two groups according to their Edinburgh Postnatal Depression Scale (EPDS) scores (depressed/non-depressed). FHR variability in response to speech stimuli was assessed at term (between 37 and 39 weeks gestation). The neonates were then assessed on the Neonatal Behavioral Assessment Scale (NBAS) during the first 5days after birth...
October 28, 2016: Biological Psychology
https://www.readbyqxmd.com/read/27968788/very-low-frequency-heart-rate-variability-is-depressed-during-hemodialysis-session
#11
Muammar M Kabir, Golriz Sedaghat, Lucy A Meoni, Esther D Kim, Tejal Rami, Maggie Maly, Joao A Lima, Bernard G Jaar, Stephen M Sozio, Michelle Estrella, Linda Kao, Rulan S Parekh, Larisa G Tereshchenko
No abstract text is available yet for this article.
November 2016: Journal of Electrocardiology
https://www.readbyqxmd.com/read/27960229/automated-telephone-communication-systems-for-preventive-healthcare-and-management-of-long-term-conditions
#12
REVIEW
Pawel Posadzki, Nikolaos Mastellos, Rebecca Ryan, Laura H Gunn, Lambert M Felix, Yannis Pappas, Marie-Pierre Gagnon, Steven A Julious, Liming Xiang, Brian Oldenburg, Josip Car
BACKGROUND: Automated telephone communication systems (ATCS) can deliver voice messages and collect health-related information from patients using either their telephone's touch-tone keypad or voice recognition software. ATCS can supplement or replace telephone contact between health professionals and patients. There are four different types of ATCS: unidirectional (one-way, non-interactive voice communication), interactive voice response (IVR) systems, ATCS with additional functions such as access to an expert to request advice (ATCS Plus) and multimodal ATCS, where the calls are delivered as part of a multicomponent intervention...
14, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27955661/association-between-neutrophilic-granulocyte-percentage-and-depression-in-hospitalized-patients-with-heart-failure
#13
Shuo Pan, Zhong-Wei Liu, Ying Lv, Wen-Qian Song, Xun Ma, Gong-Chang Guan, Yong Zhang, Shun-Ming Zhu, Fu-Qiang Liu, Bo Liu, Zhi-Guo Tang, Jun-Kui Wang
BACKGROUND: Previous researches reveal that depression is associated with increased inflammatory markers. As a simple and cheap inflammatory marker, we hypothesize that neutrophilic granulocyte percentage is associated with depression in hospitalized heart failure patients, whose prevalence of depression is at a very high level. METHODS: Three hundred sixty-six cases of hospitalized heart failure patients with left ventricular ejection fraction (LVEF) ≤45% and New York Heart Association (NYHA) class II-IV were enrolled...
December 13, 2016: BMC Psychiatry
https://www.readbyqxmd.com/read/27939700/is-the-link-between-depressed-mood-and-heart-rate-variability-explained-by-disinhibited-eating-and-diet
#14
Hayley A Young, Alecia L Cousins, Heather T Watkins, David Benton
Consistently it has been reported that a depressed mood and low heart rate variability (HRV) are linked. However, studies have not considered that the association might be explained by dietary behaviour. The resting inter-beat interval data of 266 adults (Study 1: 156 (51M), Study 2: 112 (38M)) were recorded for six minutes and quantified using linear (HF power: 0.15-0.4Hz) and nonlinear indices (Sample entropy). Participants also completed the Profile of Mood States and the Three Factor Eating questionnaires...
December 8, 2016: Biological Psychology
https://www.readbyqxmd.com/read/27935459/hypnosis-in-the-treatment-of-major-depression-an-analysis-of-heart-rate-variability
#15
Xiuwen Chen, Rongqian Yang, Lulu Ge, Jie Luo, Ruixue Lv
Hypnosis is an adjuvant treatment of major depression (MD). Heart rate variability (HRV) can assess the autonomic nervous system, which is associated with MD, and HRV is decreased in MD patients. There is a lack of research on HRV changes before, during, and after the use of hypnosis in MD patients. A total of 21 MD patients participated in this study, and 5-minute electrocardiograms were recorded before, during, and after hypnosis. Compared with the prehypnotic condition, HRV parameters significantly (p < ...
January 2017: International Journal of Clinical and Experimental Hypnosis
https://www.readbyqxmd.com/read/27933574/-long-term-hrv-analysis-shows-stress-reduction-by-magnesium-intake
#16
Elmar Wienecke, Claudia Nolden
BACKGROUND: Mental pressure and stress represent an ever-increasing socio-political challenge. The heart rate variability (HRV) measurement, which has its origin in the cardiac function diagnosis, gives information on the neurovegetative activity. A low HRV shows an imbalance of the sympathetic and parasympathetic efferents and thus is an indicator of stress. METHOD: A randomized, controlled, two-armed parallel study with 100 participants and a period of 90 days was performed...
December 2016: MMW Fortschritte der Medizin
https://www.readbyqxmd.com/read/27927621/optimism-and-cause-specific-mortality-a-prospective-cohort-study
#17
Eric S Kim, Kaitlin A Hagan, Francine Grodstein, Dawn L DeMeo, Immaculata De Vivo, Laura D Kubzansky
Growing evidence has linked positive psychological attributes like optimism to a lower risk of poor health outcomes, especially cardiovascular disease. It has been demonstrated in randomized trials that optimism can be learned. If associations between optimism and broader health outcomes are established, it may lead to novel interventions that improve public health and longevity. In the present study, we evaluated the association between optimism and cause-specific mortality in women after considering the role of potential confounding (sociodemographic characteristics, depression) and intermediary (health behaviors, health conditions) variables...
January 1, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/27924461/life-satisfaction-and-hemodynamic-reactivity-to-mental-stress
#18
Andreas Schwerdtfeger, Kerstin Gaisbachgrabner, Claudia Traunmüller
BACKGROUND: Satisfaction with life has been considered a health-protective variable, which could impact cardiovascular morbidity and mortality. However, few studies have examined the physiological pathways involved in the potentially salutary effect of life satisfaction. It was hypothesized that life satisfaction should be associated with a cardiovascular response profile that signals challenge (i.e., higher cardiac output, lower peripheral resistance), rather than threat during a mental stress task...
December 6, 2016: Annals of Behavioral Medicine: a Publication of the Society of Behavioral Medicine
https://www.readbyqxmd.com/read/27924215/influence-diagram-of-physiological-and-environmental-factors-affecting-heart-rate-variability-an-extended-literature-overview
#19
REVIEW
Julien Fatisson, Victor Oswald, François Lalonde
Heart rate variability (HRV) corresponds to the adaptation of the heart to any stimulus. In fact, among the pathologies affecting HRV the most, there are the cardiovascular diseases and depressive disorders, which are associated with high medical cost in Western societies. Consequently, HRV is now widely used as an index of health. In order to better understand how this adaptation takes place, it is necessary to examine which factors directly influence HRV, whether they have a physiological or environmental origin...
January 2016: Heart International
https://www.readbyqxmd.com/read/27917140/can-illness-perceptions-predict-lower-heart-rate-variability-following-acute-myocardial-infarction
#20
Mary Princip, Marco Scholz, Rebecca E Meister-Langraf, Jürgen Barth, Ulrich Schnyder, Hansjörg Znoj, Jean-Paul Schmid, Julian F Thayer, Roland von Känel
Objective: Decreased heart rate variability (HRV) has been reported to be a predictor of mortality after myocardial infarction (MI). Patients' beliefs and perceptions concerning their illness may play a role in decreased HRV. This study investigated if illness perceptions predict HRV at 3 months following acute MI. Methods: 130 patients referred to a tertiary cardiology center, were examined within 48 h and 3 months following acute MI. At admission, patients' cognitive representations of their MI were assessed using the German version of the self-rated Brief Illness Perception Questionnaire (Brief IPQ)...
2016: Frontiers in Psychology
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